Front Facing Camera

How can I switch my camera to take a forward facing pic instead of rear facing "selfie" mode? My employer likes us to send pics of the projects we're working on. Also helps with liability - we know exactly how we left it when clocking in/out.

We checked with our internal mobile management team and confirmed that we are putting our thoughts around the feature to attach an image while punching in and punching out on the mobile app. The camera will be in the face facing mode only when you are punching in and punching out, however, while you are attaching the documents to the punch, there will be a separate option available with a leverage to click a photo of the document or just attach a pre clicked image/document if needed.